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From: "Jernej Škrabec" <jernej.skrabec@gmail.com>
To: Maxime Ripard <mripard@kernel.org>, Chen-Yu Tsai <wens@csie.org>,
	Andre Przywara <andre.przywara@arm.com>
Cc: Rob Herring <robh@kernel.org>, Icenowy Zheng <icenowy@aosc.io>,
	Samuel Holland <samuel@sholland.org>,
	Ondrej Jirman <megous@megous.com>,
	linux-arm-kernel@lists.infradead.org,
	linux-sunxi@googlegroups.com, linux-sunxi@lists.linux.dev,
	linux-kernel@vger.kernel.org,
	Alessandro Zummo <a.zummo@towertech.it>,
	Alexandre Belloni <alexandre.belloni@bootlin.com>,
	linux-rtc@vger.kernel.org
Subject: Re: [PATCH v6 04/17] rtc: sun6i: Add support for linear day storage
Date: Sat, 22 May 2021 09:26:11 +0200	[thread overview]
Message-ID: <5920087.Glgd6ahW17@kista> (raw)
In-Reply-To: <20210519104152.21119-5-andre.przywara@arm.com>

Hi Andre!

Dne sreda, 19. maj 2021 ob 12:41:39 CEST je Andre Przywara napisal(a):
> Newer versions of the Allwinner RTC, as for instance found in the H616
> SoC, no longer store a broken-down day/month/year representation in the
> RTC_DAY_REG, but just a linear day number.
> The user manual does not give any indication about the expected epoch
> time of this day count, but the BSP kernel uses the UNIX epoch, which
> allows easy support due to existing conversion functions in the kernel.
> 
> Allow tagging a compatible string with a flag, and use that to mark
> those new RTCs. Then convert between a UNIX day number (converted into
> seconds) and the broken-down day representation using mktime64() and
> time64_to_tm() in the set_time/get_time functions.
> 
> That enables support for the RTC in those new chips.
> 
> Reviewed-by: Andre Przywara <andre.przywara@arm.com>

Change ^ to Signed-of-by. After that, you can add:
Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>

Best regards,
Jernej



  reply	other threads:[~2021-05-22  7:26 UTC|newest]

Thread overview: 45+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-19 10:41 [PATCH v6 00/17] arm64: sunxi: Initial Allwinner H616 SoC support Andre Przywara
2021-05-19 10:41 ` [PATCH v6 01/17] dt-bindings: mfd: axp20x: Add AXP305 compatible (plus optional IRQ) Andre Przywara
2021-05-21  1:39   ` Rob Herring
2021-05-22 14:46   ` Samuel Holland
2021-05-23  0:01     ` Andre Przywara
2021-05-19 10:41 ` [PATCH v6 02/17] mfd: axp20x: Allow AXP 806 chips without interrupt lines Andre Przywara
2021-05-19 15:01   ` Lee Jones
2021-05-19 10:41 ` [PATCH v6 03/17] dt-bindings: rtc: sun6i: Add H616 compatible string Andre Przywara
2021-05-21  1:39   ` Rob Herring
2021-05-21  2:37   ` Samuel Holland
2021-06-07 12:59     ` Andre Przywara
2021-06-08  4:23       ` Samuel Holland
2021-06-15 12:24         ` Andre Przywara
2021-06-16  9:07           ` Maxime Ripard
2021-06-16 11:28             ` Andre Przywara
2021-05-19 10:41 ` [PATCH v6 04/17] rtc: sun6i: Add support for linear day storage Andre Przywara
2021-05-22  7:26   ` Jernej Škrabec [this message]
2021-05-19 10:41 ` [PATCH v6 05/17] rtc: sun6i: Add Allwinner H616 support Andre Przywara
2021-05-22  7:29   ` Jernej Škrabec
2021-05-23  0:06     ` Andre Przywara
2021-05-19 10:41 ` [PATCH v6 06/17] dt-bindings: net: sun8i-emac: Add H616 compatible string Andre Przywara
2021-05-21  1:40   ` Rob Herring
2021-05-19 10:41 ` [PATCH v6 07/17] net: stmmac: dwmac-sun8i: Prepare for second EMAC clock register Andre Przywara
2021-05-19 10:41 ` [PATCH v6 08/17] dt-bindings: usb: Add H616 compatible string Andre Przywara
2021-05-21  1:40   ` Rob Herring
2021-05-19 10:41 ` [PATCH v6 09/17] dt-bindings: usb: sunxi-musb: " Andre Przywara
2021-05-21  1:40   ` Rob Herring
2021-05-19 10:41 ` [PATCH v6 10/17] phy: sun4i-usb: Rework HCI PHY (aka. "pmu_unk1") handling Andre Przywara
2021-05-19 10:41 ` [PATCH v6 11/17] phy: sun4i-usb: Allow reset line to be shared Andre Przywara
2021-05-19 10:41 ` [PATCH v6 12/17] phy: sun4i-usb: Introduce port2 SIDDQ quirk Andre Przywara
2021-05-24 11:59   ` Maxime Ripard
2021-05-24 12:51     ` Jernej Škrabec
2021-05-25 11:29     ` Andre Przywara
2021-06-07 13:22       ` Maxime Ripard
2021-06-07 14:17         ` Andre Przywara
2021-06-07 14:26           ` [linux-sunxi] " Chen-Yu Tsai
2021-06-14  0:20             ` Andre Przywara
2021-05-19 10:41 ` [PATCH v6 13/17] phy: sun4i-usb: Add support for the H616 USB PHY Andre Przywara
2021-05-19 10:41 ` [PATCH v6 14/17] arm64: dts: allwinner: Add Allwinner H616 .dtsi file Andre Przywara
2021-05-24 12:02   ` Maxime Ripard
2021-06-07 12:59     ` Andre Przywara
2021-05-19 10:41 ` [PATCH v6 15/17] dt-bindings: arm: sunxi: Add OrangePi Zero 2 binding Andre Przywara
2021-05-19 10:41 ` [PATCH v6 16/17] arm64: dts: allwinner: h616: Add OrangePi Zero 2 board support Andre Przywara
2021-05-19 10:41 ` [PATCH v6 17/17] arm64: dts: allwinner: h616: Add X96 Mate TV box support Andre Przywara
2021-05-22  7:32   ` Jernej Škrabec

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